-64.96% is the change from 976 to 342
Calculation steps:
[( 342 - 976 ) ÷ 976] x 100 = -64.96%
Formula
Percentage change = [(342 - 976) / 976] x 100
Subtract the new number by the original number
342 - 976 = -634
-634 ÷ 976 = -0.6495901639344263
-0.6495901639344263 x 100 = -64.96%